DuPont and Plantic Technologies, an Australian company that specializes in starch-based biopolymers, are collaborating in the development and sale of renewably sourced polymers that will be marketed as part of the DuPont Biomax family of products. Plans include the development of renewably sourced resins and sheet materials based on high-amylose corn starch as the feedstock for applications including cosmetics, personal care and food packing trays, caps and containers. “Putting DuPont’s polymer science and biotechnology together with Plantic’s starch-based technology helps both companies broaden the performance of this class of polymers while accelerating the availability of more options to replace the use of nonrenewable feedstocks,” says Shanna Moore, DuPont global business director for sustainable packaging materials.
A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.